From owner-freebsd-net@FreeBSD.ORG Sat Mar 10 19:46:18 2012 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 25ACD106564A for ; Sat, 10 Mar 2012 19:46:18 +0000 (UTC) (envelope-from annonymouse@gmail.com) Received: from mail-vx0-f182.google.com (mail-vx0-f182.google.com [209.85.220.182]) by mx1.freebsd.org (Postfix) with ESMTP id C8A028FC08 for ; Sat, 10 Mar 2012 19:46:17 +0000 (UTC) Received: by vcmm1 with SMTP id m1so3323873vcm.13 for ; Sat, 10 Mar 2012 11:46:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=bsF+uCer6mtUmGE6yd8+wTH2pf53QKodN8wde/t/f88=; b=nVONVammRvz7Pu/T/Vf6kmP5GTh8qMMtthr2Ya3LdXHScCeDqDnDv99XrMfsEPH4A6 HYMwzYx6iHwKVBfSxLbo09nTz8GJNM4swIC1PmrDDndmGdONJxW6Y8ATpJZwcN2KRgbu l3NU7P1OZPlfXyaaEOoUan6Sk6vIi/dLKFA44frqTUyy1b4s+Yw2ojicZBRI8XeJjjrR BYzrz+hKcoxtHN25wjNUQDns6De52ClLYOeyV7+z/Vamfsm/XR4VV5BvY/33wFMx4lkV j54isvmC6fNBGG08OMiAT8pG4k8T2VrjRCBRAVE/rFcXlZZmoILQglnikmB8sLBDx6Kj dKzA== MIME-Version: 1.0 Received: by 10.52.88.235 with SMTP id bj11mr10683740vdb.119.1331407380390; Sat, 10 Mar 2012 11:23:00 -0800 (PST) Sender: annonymouse@gmail.com Received: by 10.220.118.19 with HTTP; Sat, 10 Mar 2012 11:23:00 -0800 (PST) In-Reply-To: References: Date: Sat, 10 Mar 2012 19:23:00 +0000 X-Google-Sender-Auth: xE445ev6ST51KTKOTUhyAI_DYMY Message-ID: From: Alex Yong To: =?ISO-2022-JP?B?SklOTUVJIFRhdHV5YSAvIBskQj9ATEBDIzpIGyhC?= Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-net@freebsd.org Subject: Re: Strong host model in IPv6? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 Mar 2012 19:46:18 -0000 On 10 March 2012 18:27, JINMEI Tatuya / 神明達哉 wrote: > I've not closely followed the most recent version of FreeBSD IPv6 > code, but the use of the routing table in ip6_input in the original > KAME implementation had nothing to do with the strong host model. It > was just for faster determination of whether an incoming packet is > destined to *any* of host's IPv6 addresses (on any interface, which > may or may not be identical to the receiving interface). > > --- > JINMEI, Tatuya > Internet Systems Consortium, Inc. > Ah! That route lookup indeed doesn't ever actually compare the interface that route is configured for. For some reason I convinced myself rtalloc filters by interface - which is clearly wrong... Sorry for misquoting your text -- that's what I get for trying to be well prepared. My question still stands though, am I crazy in trying to have a strong model for v6 (does this for some reason not make sense?), does KAME already do this and I've just missed it, or (least likely) am I right in thinking it doesn't support it and this wouldn't be crazy? Many thanks for the help so far. AlexY